3 files changed, 9 insertions, 46 deletions
diff --git a/src/cache.cc b/src/cache.cc
index bbb90b4..acbabcf 100644
--- a/src/cache.cc
+++ b/src/cache.cc
@@ -1,6 +1,5 @@
 #include "cache.h"
 #include "definitions.h"
-#include "utils.h"
 #include <bits/stdc++.h>
 #include <iterator>
 
@@ -60,7 +59,7 @@ Cache::process(void *id, int address, std::function<void(int index, int offset)>
 	r = this->is_access_cleared(id, address);
 	if (r) {
 		int tag, index, offset;
-		get_cache_fields(address, &tag, &index, &offset);
+		GET_FIELDS(address, &tag, &index, &offset);
 		request_handler(index, offset);
 	}
 	return r;
@@ -95,7 +94,7 @@ Cache::is_address_missing(int expected)
 	std::array<signed int, LINE_SIZE> *actual;
 	std::array<int, 2> *meta;
 
-	get_cache_fields(expected, &tag, &index, &offset);
+	GET_FIELDS(expected, &tag, &index, &offset);
 	r = 0;
 	meta = &this->meta.at(index);
 	actual = &this->data->at(index);
diff --git a/src/dram.cc b/src/dram.cc
index d81e2d2..2fd8a91 100644
--- a/src/dram.cc
+++ b/src/dram.cc
@@ -4,7 +4,6 @@
 #include <bits/stdc++.h>
 #include <bitset>
 #include <iterator>
-#include <utils.h>
 
 Dram::Dram(int delay) : Storage(delay) { this->data->resize(MEM_LINES); }
 
@@ -85,3 +84,10 @@ Dram::is_access_cleared(void *id)
 	}
 	return 0;
 }
+
+void
+Dram::get_memory_index(int address, int &line, int &word)
+{
+	line = WRAP_ADDRESS(address) / LINE_SIZE;
+	word = address % LINE_SIZE;
+}
diff --git a/src/utils.cc b/src/utils.cc
deleted file mode 100644
index e12a0e0..0000000
--- a/src/utils.cc
+++ /dev/null
@@ -1,42 +0,0 @@
-#include "utils.h"
-#include "definitions.h"
-#include <cstdarg>
-#include <string>
-#include <vector>
-
-void get_cache_fields(int address, int *tag, int *index, int *offset)
-{
-	*tag = GET_MID_BITS(address, L1_CACHE_LINE_SPEC + LINE_SPEC, MEM_WORD_SPEC);
-	*index = GET_MID_BITS(address, LINE_SPEC, L1_CACHE_LINE_SPEC + LINE_SPEC);
-	*offset = GET_LS_BITS(address, LINE_SPEC);
-}
-
-const std::string string_format(const char *const zcFormat, ...)
-{
-	va_list vaArgs;
-	va_start(vaArgs, zcFormat);
-
-	va_list vaArgsCopy;
-	va_copy(vaArgsCopy, vaArgs);
-	const int iLen = std::vsnprintf(NULL, 0, zcFormat, vaArgsCopy);
-	va_end(vaArgsCopy);
-
-	std::vector<char> zc(iLen + 1);
-	std::vsnprintf(zc.data(), zc.size(), zcFormat, vaArgs);
-	va_end(vaArgs);
-	return std::string(zc.data(), iLen);
-}
-
-int wrap_address(int address)
-{
-	if (address < 0) {
-		return ((address % MEM_WORDS) + MEM_WORDS) % MEM_WORDS;
-	}
-	return address % MEM_WORDS;
-}
-
-void get_memory_index(int address, int &line, int &word)
-{
-	line = wrap_address(address) / LINE_SIZE;
-	word = address % LINE_SIZE;
-}